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Individual Calculations August 2013 |
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| Barrios Silva, Marcos Alberto Total change: -44.10 | |   |
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| IRT Mision Sucre - Yaracuy 2013 | San Felipe | VEN | 2013-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 2139 | 1.50 | 3 | -0.98 | 30 | -29.40 | |
|  Martinez, Sebastian | | | 1754 | VEN | 0.50 | 1 | -0.41 | 30 | -12.30 | |  Perdomo Araujo, Angel Eduardo | | | 2003 | VEN | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Marquez, Juan | c | | 1793 | VEN | 1.00 | 1 | 0.11 | 30 | 3.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | IRT Sub 2000 Metro de Caracas - Profesor Andres Bello | Barquisimeto | VEN | 2013-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2139 | 3.00 | 5 | -0.49 | 30 | -14.70 | |
| | Suarez, Richard | | | 1932 | VEN | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Pena, Jose | | | 2033 | VEN | 0.50 | 1 | -0.14 | 30 | -4.20 | | | Bobadilla, Jorge | | | 2023 | VEN | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Ledezma, Daniel Antonio | | | 2002 | VEN | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Gill, Joseph | | | 1957 | TRI | 1.00 | 1 | 0.26 | 30 | 7.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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